What Are The 7 Triangles?

What Are The 7 Triangles? To learn about and construct the seven types of triangles that exist in the world: equilateral, right isosceles, obtuse isosceles, acute isosceles, right scalene, obtuse scalene, and acute scalene. What are the 7 properties of a triangle? A triangle has three sides, three angles, and three vertices. The sum of